And just a tidbit from Shannon's blog, a guide to peeing:

#1. Ensuring that you do not to lean back too far. This can result in urine on your shoes and/or legs. In fact, a slight lean forward will help to alleviate this problem;

#2. Relax. Pushing too hard will cause a wayward stream that doesn’t hit the hole and may hit your own body or clothing;

#3. It is easier to squat all the way down instead of the halfer. The halfer can lead to burning thighs that result in intense stream. See point 2;

#4. Ensure undies are held far enough forward;

#5. Make the decision to be okay with either the door swinging open or the potential of being stuck with creepy crawlies in your stall. It is a grave error to decide midstream;

$6. If all else fails, and a mishap occurs, Do NOT turn the tap on in the stall. You may end up with a flood of epic proportions in the public stall.